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A model for generating circadian rhythm by coupling ultradian oscillators.

Paetkau V, Edwards R, Illner R.

Theor Biol Med Model. 2006 Feb 23;3:12.PMID: 16504091 [PubMed - indexed for MEDLINE]Related articlesFree article

Amplitude of circadian oscillations entrained by 24-h light-dark cycles.

Kurosawa G, Goldbeter A.

J Theor Biol. 2006 Sep 21;242(2):478-88. Epub 2006 Mar 28.PMID: 16678857 [PubMed - indexed for MEDLINE]Related articles

Phase angle difference alters coupling relations of functionally distinct circadian oscillators revealed by rhythm splitting.

Gorman MR, Steele NA.

J Biol Rhythms. 2006 Jun;21(3):195-205.PMID: 16731659 [PubMed - indexed for MEDLINE]Related articles

A model of molecular circadian clocks: multiple mechanisms for phase shifting and a requirement for strong nonlinear interactions.

Scheper TO, Klinkenberg D, van Pelt J, Pennartz C.

J Biol Rhythms. 1999 Jun;14(3):213-20.PMID: 10452333 [PubMed - indexed for MEDLINE]Related articles

Simultaneous manifestation of free-running and entrained rhythms in the rat motor activity explained by a multioscillatory system.

Vilaplana J, Cambras T, Campuzano A, Díez-Noguera A.

Chronobiol Int. 1997 Jan;14(1):9-18.PMID: 9042547 [PubMed - indexed for MEDLINE]Related articles

Spontaneous synchronization of coupled circadian oscillators.

Gonze D, Bernard S, Waltermann C, Kramer A, Herzel H.

Biophys J. 2005 Jul;89(1):120-9. Epub 2005 Apr 22.PMID: 15849258 [PubMed - indexed for MEDLINE]Related articlesFree article

A model for the enhancement of fitness in cyanobacteria based on resonance of a circadian oscillator with the external light-dark cycle.

Gonze D, Roussel MR, Goldbeter A.

J Theor Biol. 2002 Feb 21;214(4):577-97.PMID: 11851369 [PubMed - indexed for MEDLINE]Related articles

Global parameter search reveals design principles of the mammalian circadian clock.

Locke JC, Westermark PO, Kramer A, Herzel H.

BMC Syst Biol. 2008 Feb 29;2:22.PMID: 18312618 [PubMed - indexed for MEDLINE]Related articlesFree article

A stochastic model for circadian rhythms from coupled ultradian oscillators.

Edwards R, Gibson R, Illner R, Paetkau V.

Theor Biol Med Model. 2007 Jan 9;4:1.PMID: 17212831 [PubMed - indexed for MEDLINE]Related articlesFree article

A phase dynamics model of human circadian rhythms.

Nakao M, Yamamoto K, Honma K, Hashimoto S, Honma S, Katayama N, Yamamoto M.

J Biol Rhythms. 2002 Oct;17(5):476-89.PMID: 12375623 [PubMed - indexed for MEDLINE]Related articles

CIRCADIAN CLOCK ASSOCIATED1 transcript stability and the entrainment of the circadian clock in Arabidopsis.

Yakir E, Hilman D, Hassidim M, Green RM.

Plant Physiol. 2007 Nov;145(3):925-32. Epub 2007 Sep 14.PMID: 17873091 [PubMed - indexed for MEDLINE]Related articlesFree article

Effect of continuous light on diurnal rhythms in Cyanothece sp. ATCC 51142.

Elvitigala T, Stöckel J, Ghosh BK, Pakrasi HB.

BMC Genomics. 2009 May 15;10:226.PMID: 19445672 [PubMed - indexed for MEDLINE]Related articlesFree article

Hierarchically coupled ultradian oscillators generating robust circadian rhythms.

Barrio RA, Zhang L, Maini PK.

Bull Math Biol. 1997 May;59(3):517-32.PMID: 9136278 [PubMed - indexed for MEDLINE]Related articles

Effects of photoperiod on rat motor activity rhythm at the lower limit of entrainment.

Cambras T, Chiesa J, Araujo J, Díez-Noguera A.

J Biol Rhythms. 2004 Jun;19(3):216-25.PMID: 15155008 [PubMed - indexed for MEDLINE]Related articles

Cellular oscillators: rhythmic gene expression and metabolism.

Schibler U, Naef F.

Curr Opin Cell Biol. 2005 Apr;17(2):223-9. Review.PMID: 15780601 [PubMed - indexed for MEDLINE]Related articles

A molecular model for intercellular synchronization in the mammalian circadian clock.

To TL, Henson MA, Herzog ED, Doyle FJ 3rd.

Biophys J. 2007 Jun 1;92(11):3792-803. Epub 2007 Mar 16.PMID: 17369417 [PubMed - indexed for MEDLINE]Related articlesFree article

Transcriptional autoregulation by phosphorylated and non-phosphorylated KaiC in cyanobacterial circadian rhythms.

Takigawa-Imamura H, Mochizuki A.

J Theor Biol. 2006 Jul 21;241(2):178-92. Epub 2006 Jan 4.PMID: 16387328 [PubMed - indexed for MEDLINE]Related articles

Circadian rhythm entrainment in flies and mammals.

Ben-Shlomo R, Kyriacou CP.

Cell Biochem Biophys. 2002;37(2):141-56. Review.PMID: 12482136 [PubMed - indexed for MEDLINE]Related articles

Robustness of circadian rhythms with respect to molecular noise.

Gonze D, Halloy J, Goldbeter A.

Proc Natl Acad Sci U S A. 2002 Jan 22;99(2):673-8. Epub 2002 Jan 15.PMID: 11792856 [PubMed - indexed for MEDLINE]Related articlesFree article

A circadian system model with feedback of cross-correlation between sleep-wake rhythm and oscillator.

Nakao M, Yamamoto K, Nakamura K, Katayama N, Yamamoto M.

Psychiatry Clin Neurosci. 2001 Jun;55(3):295-7.PMID: 11422881 [PubMed - indexed for MEDLINE]Related articles